# Mitutoyo 103-138 Outside Micrometer 25-50 mm

**URL:** https://aio.lv/en/product--mitutoyo-103-138--12540000
**Data updated:** 2026-06-27 08:56 (EEST)
**Category:** Measuring tools
**Manufacturer:** Mitutoyo
**Manufacturer code:** 103-138
**EAN:** 4946368103013
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 131.49 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 108.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mitutoyo-103-138--12540000

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

The Mitutoyo 103-138 is a high-precision outside micrometer designed for accurate measurements in the 25-50 mm range. Featuring a robust frame and a clear scale, this professional measuring tool ensures reliable performance in industrial and workshop environments. It is ideal for precise dimension control of mechanical parts, offering durability and consistent measurement results for engineers and machinists.

## Long description

The Mitutoyo 103-138 Outside Micrometer is a high-precision measuring instrument engineered for professionals who require exact dimension control within the 25-50 mm range. Built with a robust, high-quality frame and a clear, easy-to-read scale, this tool provides consistent and reliable performance in demanding industrial and workshop environments. Its design focuses on stability and accuracy, making it an essential component for engineers and machinists who prioritize precision in their daily operations.
Advantages
This micrometer stands out due to its exceptional build quality and long-term measurement stability. The frame is designed to minimize thermal expansion, ensuring that readings remain accurate even during extended use. The smooth thimble movement allows for precise adjustments, while the clear graduation markings facilitate quick and error-free reading. Its durable construction ensures that the tool maintains its calibration over time, providing a dependable solution for high-stakes mechanical measurements.
Suitable for
Measuring the thickness of mechanical components
Quality control in manufacturing processes
Precision engineering and machining tasks
Educational laboratory measurements
This micrometer may not be suitable for measuring objects smaller than 25 mm or larger than 50 mm, as it is specifically calibrated for this range. It is also not intended for use in environments with extreme temperature fluctuations or high levels of airborne debris, which could affect the precision of the spindle movement.
Key specifications
Measurement range: 25-50 mm
Graduation: 0.01 mm
Flatness: 0.6 micrometers
Parallelism: 1 micrometer
Measuring faces: Carbide-tipped
To use the micrometer, first ensure that the measuring faces are clean and free of debris. Place the object to be measured between the anvil and the spindle. Rotate the thimble until the spindle makes contact with the part, then use the ratchet stop to apply a consistent measuring force. Once the ratchet clicks, lock the spindle using the clamp and read the measurement from the scale.
What to consider before purchase
Verify that the required measurement range falls within 25-50 mm
Ensure the environment is suitable for high-precision manual tools
Check if a calibration certificate is required for your specific quality standards
For optimal results, store the micrometer in its protective case when not in use and periodically check the zero setting to maintain maximum accuracy.

## FAQ

### How much does the Mitutoyo 103-138 Outside Micrometer 25-50 mm cost, and is it available for purchase?

The price is 131.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 21.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Mitutoyo 103-138 Outside Micrometer 25-50 mm be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Mitutoyo products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Mitutoyo service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty